| NWS Forecast for: Northwest Middlesex County Issued by: National Weather Service Norton, MA Last Update: 403 AM EDT Mon Jul 20 2026 |  |
| Today: Sunny. Highs in the lower 80s. West winds around 5 mph. Tonight: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. Southwest winds around 5 mph. Tuesday: Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Tuesday Night: Showers with a chance of thunderstorms. Humid with lows in the lower 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain near 100 percent. Wednesday: Showers likely with a chance of thunderstorms. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 70 percent. Wednesday Night: Partly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 50 percent. Thursday Through Friday: Clear. Highs in the lower 80s. Lows in the upper 50s. Friday Night Through Sunday: Mostly clear. Lows in the lower 60s. Highs in the upper 80s. | |
| Zone Forecast: Northwest Middlesex County | |
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